550 3in THREE BLADE SPINNER BLACK
This is a Two-piece Three-Blade White Nylon Spinner with a Nylon Backplate.
INCLUDES: One spinner cone (Black)
One backplate
Three screws
Prop Shaft Adapters
SPECS: Spinner Diameter: 3" (76mm)
Spinner Backplate Thickness: 1/4"
Crankshaft hole: 3/8"